338215084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{10613}}^1$

素因数の和:10905

約数の個数: 24

約数和(自身を含む): 613404288

約数和(自身を除く): 275189204

約数列:

[1, 2, 4, 31, 62, 124, 257, 514, 1028, 7967, 10613, 15934, 21226, 31868, 42452, 329003, 658006, 1316012, 2727541, 5455082, 10910164, 84553771, 169107542, 338215084]

約数ペア:

[(1, 338215084), (2, 169107542), (4, 84553771), (31, 10910164), (62, 5455082), (124, 2727541), (257, 1316012), (514, 658006), (1028, 329003), (7967, 42452), (10613, 31868), (15934, 21226)]